Question: what is the royal or noble rank contains the word in their name
Paraphrase: what is the regal or respectable rank contains the word in their name
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q355567 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'yabghu')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Yabghu, Yabghu